Then the format would have to change. They are optimized to sell skittles and slurpees as fast as possible, there would be no point in spending 15 more minutes

Then the format would have to change. They are optimized to sell skittles and slurpees as fast as possible, there would be no point in spending 15 more minutes at a current gas station convenience store. Makes more sense to put chargers in places people park, like grocery stores.